Individual Calculations October 2017
 Zolfaghari, Mohammad Javad  Total change: -28.40  Rating chartPersonal card
 4th Lorestan Aflak Cup 1396 Khorramabad IRI 2017-09-07
RcRownchangeKK*chgGame
 1776 1837 2.00 6 -1.42 20 -28.40 
  Chavari, Mohammad Mahdi 2062 IRI0.001-0.2220-4.40 
  Farahi, Ali 1609 IRI1.0010.21204.20 
  Tolabi, Arash 1622 IRI0.501-0.2720-5.40 
  Mohammadi Haghighi, Mohammad Ami 1522 IRI0.001-0.8620-17.20 
  Marzoughi, Mohammadsadegh 1955 IRI0.5010.16203.20 
  Farshad, Freydoon 1883 IRI0.001-0.4420-8.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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